The Journal of the Acoustical Society of Korea (한국음향학회지)
- Volume 14 Issue 6
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- Pages.48-53
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- 1995
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- 1225-4428(pISSN)
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- 2287-3775(eISSN)
The Prediction of Road Traffic Noise under Reflective Conditions
반사조건을 고려한 도로교통소음 예측 연구
Abstract
A considerable number of methods are available for predicting traffic noise levels of road networks where sound is freely propagating. But surrounding buildings reflect back sound to the road and sound energy is increased by these reflectors. Therefore, this study was focussed on the establishment of the prediction method of road traffic noise under reflective conditions. This prediction method was developed by establishing prediction formulas of noise level such as
대부분의 도로교통소음 예측 방법에서는 음파가 자유로이 전과된다고 가정하였다. 그러나 도시가노변의 건물들은 음파를 반재시켜 도로내에 음에너지를 증가시키고 있다 따라서 본 연구는 반사조건을 고려한 도로교통소음 예측 방법을 찾고자 한다. 이 방법은 예측식에 반재효과를 고려하여
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